Perhaps you should try some spelling variations:
theo chieu » theo tieu, ho chieu, theo chu
chieu xanh » chieu sach, chieu sang, chieu tinh
thanh bac » nhanh bac, thanh san, thanh hai
thanh bai » thanh hai, thanh tai, thanh oai
cua dung » cua dang, cua dong, qua dung
cong dan » cong tan, huong dan, cong dong
cong san » cong tac
toan cao » toan ban, toan tap

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: theo chieu xanh - ((thanh bac) OR (thanh bai)) cua dung ((cong dan) or (cong san)) toan cao~.
• If you are trying to use Boolean operators, they must be ALL CAPS: theo chieu xanh - ((thanh bac) OR (thanh bai)) cua dung ((cong dan) OR (cong san)) toan cao.
• The words AND, OR and NOT may confuse the search; try adding quotes: "theo chieu xanh - ((thanh bac) OR (thanh bai)) cua dung ((cong dan) or (cong san)) toan cao".
• Adding a wildcard symbol may retrieve word variants: theo chieu xanh - ((thanh bac) OR (thanh bai)) cua dung ((cong dan) or (cong san)) toan cao*.